Wireless charging pen case



FIG. 1 is a front, left side perspective view of a wireless charging pen case, showing my new design closed and in a first configuration;

FIG. 2 is a front, left side perspective view of the wireless charging pen case of FIG. 1, shown in a second configuration and exploded for clarity of disclosure;

FIG. 3 is a front view of the wireless charging pen case of FIG. 1, shown in the first configuration;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for a wireless charging pen case, as shown and described. 